# Publications

## Pages

Friday, 21 July, 2017
Julian Adamek, Ruth Durrer, Martin Kunz

Some of the dark matter in the Universe is made up of massive neutrinos. Their impact on the formation of large scale structure can be used to determine their absolute mass scale from cosmology...

arXiv:1707.06938
Thursday, 20 July, 2017
Alberto S. Cattaneo, Michele Schiavina

The present paper shows that the Palatini-Cartan-Holst (PCH) formulation of General Relativity in tetrad variables must be complemented with additional requirements on the fields when boundaries...

arXiv:1707.06328
Monday, 17 July, 2017
Alberto S. Cattaneo, Michele Schiavina

General relativity in four dimensions can be reformulated as a gauge theory, referred to as Palatini-Cartan-Holst theory. This paper describes its reduced phase space using a geometric method...

arXiv:1707.05351
Tuesday, 11 July, 2017
Axel Brandenburg, Jennifer Schober, Igor Rogachevskii, Tina Kahniashvili, Alexey Boyarsky, Jurg Frohlich, Oleg Ruchayskiy, Nathan Kleeorin

The presence of asymmetry between fermions of opposite handedness in plasmas of relativistic particles can lead to exponential growth of a helical magnetic field via a small-scale chiral dynamo...

Astrophys. J. Lett. 845, L21 (2017)
Tuesday, 11 July, 2017
Itai Benjamini, Hugo Duminil-Copin, Gady Kozma, Cyrille Lucas

We study internal diffusion-limited aggregation with random starting points on Z^d. In this model, each new particle starts from a vertex chosen uniformly at random on the existing aggregate. We...

arXiv:1707.03241
Monday, 10 July, 2017
Lorenz Eberhardt, Matthias R. Gaberdiel, Wei Li

The CFT dual of string theory on \mathrm{AdS}_3 \times \mathrm{S}^3 \times \mathrm{S}^3 \times \mathrm{S}^1 is conjectured to be the symmetric orbifold of the Sκ theory, provided that...

arXiv:1707.02705
Wednesday, 5 July, 2017
Rahul Pandharipande, Hsian-Hua Tseng

We study the higher genus equivariant Gromov-Witten theory of the Hilbert scheme of n points of the plane. Since the equivariant quantum cohomology is semisimple, the higher genus theory is...

arXiv:1707.01406
Monday, 3 July, 2017
Orestis Loukas, Domenico Orlando, Susanne Reffert

We show that the large-charge formalism can be successfully applied to models that go beyond the vector models discussed so far in the literature. We study the explicit example of a conformal SU...

arXiv:1707.00710
Monday, 3 July, 2017
Hugo Duminil-Copin

Phase transitions are a central theme of statistical mechanics, and of probability more generally. Lattice spin models represent a general paradigm for phase transitions in finite dimensions,...

arXiv:1707.00520
Thursday, 29 June, 2017
M. Ballesteros, N. Crawford, M. Fraas, J. Fröhlich, B. Schubnel

It has recently been established that, in a non-demolition measurement of an observable N with a finite point spectrum, the density matrix of the system approaches an eigenstate of N, i.e., it "...

arXiv:1706.09584
Thursday, 29 June, 2017
Joan Elias-Miro, Slava Rychkov, Lorenzo G. Vitale

Hamiltonian Truncation (a.k.a. Truncated Spectrum Approach) is a numerical technique for solving strongly coupled QFTs, in which the full Hilbert space is truncated to a finite-dimensional low-...

arXiv:1706.09929
Wednesday, 28 June, 2017
Julian Adamek, Chris Clarkson, David Daverio, Ruth Durrer, Martin Kunz

A persistent theme in the study of dark energy is the question of whether it really exists or not. It is often claimed hat we are mis-calculating the cosmological model by neglecting the effects...

arXiv:1706.09309